Security tips for your cloud backup against cyberattacks
Nowadays, more companies and organizations are using the cloud backup as a tool to protect their data hosted on virtual servers, so they rely on this type of solutions to improve the security of their files. However, maintaining adequate defense of backups in the public cloud is often a matter of concern for IT experts.
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Keeping a decentralized organization's files backed up in a secure cloud is a priority, and that's why today we're giving you three tips to keep your backup protected in the cloud, in case you might be the victim of a cyberattack.
Tip 1: Use encryption
Encryption, or cipher, is perhaps the most important resource for a good cloud backup. In this sense, Files must be encrypted when data travels over the network, and when stored in the cloud.
There are cloud providers that offer file encryption and decryption in addition to storage and backup. The service consists of this type of provider encrypting the files that are on the computer, storing them safely in the cloud. However, it is common for the cloud provider to provide encryption keys to the server administrators, in case the company's IT manager wants to consult the data. It should be noted that the keys are shared with strict security.
Tip 2: Isolate the data
Another practice you should employ to keep your information safe is to isolate it. What do we mean by this? It's a good idea for your company to have files separated into different accounts, and even in different clouds, so that not all your backups can be corrupted by malware. This way, each backup will be properly protected.
Even if your public cloud account is safe, the practice of keeping archived information in different accounts will improve the security of your cloud backup, since prevents any user from granting permission to access saved files.
Tip 3: Perform frequent updates
One of the keys to keeping your files in the public cloud with a high level of protection is by performing frequent updatesBackup servers are one of the favorite targets during a cyberattack, since compromising a single server can mean access to the rest of the company's information.
One of the best practices to prevent this type of situation is to keep the server up to date. In the same way, it is important Update server applications and patches, in order to generate all possible barriers to prevent unauthorized access.
Have you already implemented cloud backup for your data? With the help of experts, you can have all the security your company needs. At apser we implement best practices to perform successful backups. Do not hesitate to contact us.
